The Comparative Analysis :
Mercedes SLK 250 7G-TRONIC PLUS (11 - 15) vs. Audi TT RS plus Roadster S tronic (12 - 14)
€ 44,900
![Mercedes SLK 250 7G-TRONIC PLUS (11 - 15)](graphbase/cars/cars_big_png/Mercedes_SLK_R172.png)
€ 65,900
![Audi TT RS plus Roadster S tronic (12 - 14)](graphbase/cars/cars_big/Audi_TT_RS_8J_Roadster.webp)
€ 44,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLK 250 is slightly smaller in every dimension. It's 6.4 cm shorter, 3.2 cm narrower and 4.7 cm lower than the Audi TT RS plus Roadster.
Mercedes SLK 250
Audi TT RS plus Roadster
1301
1810
2006
1348
1842
1952
1810 mm
Width
1842 mm
2006 mm
Width Incl. Mirrors
1952 mm
1301 mm
Height
1348 mm
2430
4134
2468
4198
4134 mm
Length
4198 mm
2430 mm
Wheelbase
2468 mm
Vehicle Weight
Mercedes SLK 250
Audi TT RS plus Roadster
1500 kg
Kerb Weight
1610 kg
1815 kg
Gross Vehicle
Weight
Weight
1855 kg
![Mercedes SLK 250 7G-TRONIC PLUS (11 - 15)](graphbase/cars/cars_big_png/Mercedes_SLK_R172.png)
Weight Difference:
110 kg
6.83 %
![Audi TT RS plus Roadster S tronic (12 - 14)](graphbase/cars/cars_big_png/Audi_TT_RS_8J_Roadster.png)
General
Mercedes SLK 250
Audi TT RS plus Roadster
R172
Generation
8J
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Permanent all-wheel drive
![](graphbase/drivetrain/AWD.png)
7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes SLK 250
Audi TT RS plus Roadster
Straight-four petrol engine with turbocharger
Engine Type
Straight-five petrol engine with turbocharger
Mercedes-Benz M 271 EVO
Engine Series
VW EA855
M 271.861
Engine Code
CEPB
![](graphbase/engines/Mercedes-Benz_M_271_EVO.png)
4
Valves
4
4
Cylinders
5
1796 CC
Engine Capacity
2480 CC
201 bhp
at 5500 rpm
Power
355 bhp
at 5500 rpm
Mercedes SLK 250
201 bhp
355 bhp
Audi TT RS plus Roadster
310 NM
at 2000 rpm
Max. Torque
465 NM
at 1650 rpm
Mercedes SLK 250
310 NM
465 NM
Audi TT RS plus Roadster
Performance
Mercedes SLK 250
Audi TT RS plus Roadster
151 mph
Maximum Speed
174 mph
6.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
92 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_SLK_R172.png)
Mercedes SLK 250
62 mph
62
mph
mph
58 m
0.000 sec
![](graphbase/cars/cars_small_png/Audi_TT_RS_8J_Roadster.png)
Audi TT RS plus Roadster
▶ REPLAY
7.46 kg/bhp
Weight-to-Power Ratio
4.54 kg/bhp
Mercedes SLK 250
7.46 kg/bhp
4.54 kg/bhp
Audi TT RS plus Roadster
Fuel Economy / Emissions
Mercedes SLK 250
Audi TT RS plus Roadster
Fuel Economy
46 mpg
combined
33 mpg
Mercedes SLK 250
46 mpg
33 mpg
Audi TT RS plus Roadster
34 mpg
city
23 mpg
56 mpg
motorway
No data
60 L
Fuel Tank Capacity
60 L
601 mi
Range
434 mi
Mercedes SLK 250
601 mi
434 mi
Audi TT RS plus Roadster
Environmental Impact
117.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
162.9 kWh
Mercedes SLK 250
117.5 kWh
162.9 kWh
Audi TT RS plus Roadster
Euro 5
Emission Standard
Euro 5
144 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)
Practical Convenience
Mercedes SLK 250
Audi TT RS plus Roadster
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
245 kg
335 L
Boot Capacity
250 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
No data
Boot Capacity (Seats Down)
No data